高炉软水密闭循环冷却系统破损调研  

DAMAGE MECHANISM OF SOFTENED WATER COOLING BRANCH PIPE ON BLAST FURNACE

作　　者：张景智[1] 庄树兴[1] 汪敉[1] 于启顺 

机构地区：[1]华东冶金学院,鞍山钢铁公司

出　　处：《钢铁》1995年第6期10-13,共4页Iron and Steel

摘　　要：对鞍钢１１号高炉软水密闭循环冷却系统破损调查表明，支管仍存在严重损坏泄漏现象。本文研究了支管破损的内因和外因，并提出了防止破损、延长高炉寿命的建议和对策。The internal and external causes of cooling branch pipe damage are studied on the basis of the investigation of the damage mechanism of softened water cooling branch pipe on No. 11BF at Ans han Iron & Steel Co,Sugge stions and counter-meas ures to prevent the cooling branch pipe damage are proposed.

关 键 词：软水支管 热负荷 高炉 冷却系统 

分 类 号：TF576.7[冶金工程—钢铁冶金] TF066.7